Test: Toshiba Portege Z20t-B (sammanfattning)

Name: Toshiba Portege Z20t-B-10C
Brand: Toshiba

Uthållig och dyr. Toshiba tar bra betalt för toppkonfigurationen av sin senaste proffshybrid. För pengarna får man omfattande funktionalitet och enorm batteritid. Tack vare antireflexskärmen kan Portege Z20t även användas utomhus.

Till Schönborn, ✓ Tanja Hinum, Published 05/14/2015 🇺🇸 🇩🇪 ...

Broadwell Business Convertible / 2-in-1 Laptop / Notebook Touchscreen Ultrabook Windows Tablet

Test device courtesy of Notebooksandmore.de

Download your licensed rating image as PNG / SVG

PT15BE-00E00FGR (Portege Z20 Serie)

Processor

Intel Core M-5Y71 2 x 1.2 - 2.9 GHz, Broadwell

Grafikkort

Intel HD Graphics 5300, Kärna: 900 MHz, Minne: 800 MHz, Dual-Channel, 10.18.10.3977

Minne

8 GB

, Dual-Channel LPDDR3-1600, fastlött, kan ej utökas

Skärm

12.50 tum 16:9, 1920 x 1080 pixlar, Kapacitiv pekskärm, native pen support, Toshiba TOS508F, IPS-panel, LED, glansig: nej, detachable screen

Moderkort

Intel Broadwell-Y PCH-LP (Premium)

Hårddisk

Toshiba HG6 THNSNJ256GVNU, 256 GB

, 198 GB ledigt

Ljudkort

Intel Broadwell PCH-LP - High Definition Audio Controller

Anslutningar

1 USB 2.0, 2 USB 3.0, 1 VGA, 1 HDMI, 1 Kensingtonlås, 1 Dockningsstation, Ljudanslutningar: Headsetuttag, Kortläsare: MicroSD, Brightness Sensor, Sensorer: 3D Accelerationssensor, ljussensor, gyroskop, VGA, RJ45 Ethernet

Nätverk

Intel I218-LM Gigabit (10/100/1000MBit/s), Intel Dual Band Wireless-AC 7265 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0, Sierra Wireless EM7305 Mobile Broadband 3G/LTE (4G), LTE

Storlek

höjd x bredd x djup (i mm) 21 x 309 x 215

Batteri

72 Wh Litiumpolymer, 36 Wh (surfplatta) + 36 Wh (docka)

Operativsystem

Microsoft Windows 8.1 Pro 64 Bit

Camera

Webbkamera: 2.0 MP (fram) + 5.0 MP (bak)
Primary Camera: 5 MPix
Secondary Camera: 2 MPix

Övrigt

Högtalare: Stereo, Tangentbord: Chiclet, Tangentbordsbelysning: ja, 2x Digitizer + 3 reservspetsar, Toshiba System Settings, Toshiba Tempro, Eco Utility, 12 Månader Garanti, fanless

Vikt

1.493 kg, Strömförsörjning: 150 g

Pris

18000 Kr

Länkar

Toshiba hemsida
Toshiba kategori
Portege Z20 (Serie)

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Right: SIM slot, On/Off, volume rocker, micro-USB 2.0, micro-HDMI, microSD, headset port (top); 2x USB 3.0, Gbit-LAN, AC power (bottom)


310 cd/m²	331 cd/m²	301 cd/m²
314 cd/m²	342 cd/m²	292 cd/m²
282 cd/m²	279 cd/m²	260 cd/m²

Distribution av ljusstyrkan

Toshiba TOS508F tested with X-Rite i1Pro 2

Max: 342 cd/m² (Nits) Medel: 301.2 cd/m²
Distribution av ljusstyrkan: 76 %
Mitt på batteriet: 341 cd/m²
Kontrast: 870:1 (Svärta: 0.393 cd/m²)
ΔE Color 9.69 | 0.5-29.43 Ø5
ΔE Greyscale 9.27 | 0.57-98 Ø5.3
40.4% AdobeRGB 1998 (Argyll 1.6.3 3D)
44.1% AdobeRGB 1998 (Argyll 2.2.0 3D)
63.6% sRGB (Argyll 2.2.0 3D)
42.63% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.95

Download ICC-fil (X-Rite i1Pro 2)

	Toshiba Portege Z20t-B-10C 1.920 x 1.080; IPS-Panel	Lenovo ThinkPad Helix 2 1.920 x 1.080; IPS-Panel	Microsoft Surface Pro 3 2.160 x 1.440; IPS-Panel	Dell Venue 11 Pro 7140 1.920 x 1.080; IPS-Panel
Display			46%
Display P3 Coverage	42.63		63.6 49%
sRGB Coverage	63.6		88.8 40%
AdobeRGB 1998 Coverage	44.1		65.6 49%
Screen		29%	26%	22%
Brightness middle	342	365 7%	355.3 4%	386 13%
Brightness	301	342 14%	338 12%	357 19%
Brightness Distribution	76	86 13%	91 20%	84 11%
Black Level *	0.393	0.329 16%	0.33 16%	0.4 -2%
Contrast	870	1109 27%	1077 24%	965 11%
Colorchecker dE 2000 *	9.69	4.37 55%	4.72 51%	3.71 62%
Greyscale dE 2000 *	9.27	2.8 70%	6.53 30%	5.4 42%
Gamma	2.95 ^75%	2.3 ^96%	2.17 ^101%	2.33 ^94%
CCT	6010 ^108%	6595 ^99%	6707 ^97%	6666 ^98%
Color Space (Percent of AdobeRGB 1998)	40.4		59.37 47%
Total Average (Program / Settings)		29% / 29%	36% / 31%	22% / 22%

* ... smaller is better

Cinebench R11.5 | Cinebench R15 | X264 HD Benchmark 4.0

Cinebench R11.5
CPU Single 64Bit (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	1.15 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	1.13 Points -2%
Microsoft Surface Pro 3 Intel Core i5-4300U	1.12 Points -3%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a	0.94 Points -18%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	1.24 Points +8%
CPU Multi 64Bit (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	2.14 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	2.04 Points -5%
Microsoft Surface Pro 3 Intel Core i5-4300U	2.77 Points +29%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a	2.01 Points -6%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	2.15 Points 0%

Cinebench R15
CPU Single 64Bit (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	97 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	95 Points -2%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a	83 Points -14%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	107 Points +10%
CPU Multi 64Bit (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	190 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	184 Points -3%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a	190 Points 0%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	192 Points +1%

X264 HD Benchmark 4.0
Pass 1 (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	85.1 fps
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	91.2 fps +7%
Microsoft Surface Pro 3 Intel Core i5-4300U	75.5 fps -11%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	72.5 fps -15%
Pass 2 (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71	11.47 fps
Lenovo ThinkPad Helix 2 Intel Core M-5Y71	11.13 fps -3%
Microsoft Surface Pro 3 Intel Core i5-4300U	13.47 fps +17%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y	12.38 fps +8%

Cinebench R10 Shading 32Bit

4680

Cinebench R10 Rendering Multiple CPUs 32Bit

6606

Cinebench R10 Rendering Single 32Bit

3810

Cinebench R10 Shading 64Bit

3681 Points

Cinebench R10 Rendering Multiple CPUs 64Bit

8486 Points

Cinebench R10 Rendering Single CPUs 64Bit

5068 Points

Cinebench R11.5 CPU Single 64Bit

1.15 Points

Cinebench R11.5 OpenGL 64Bit

17.84 fps

Cinebench R11.5 CPU Multi 64Bit

2.14 Points

Cinebench R15 Ref. Match 64Bit

98 %

Cinebench R15 OpenGL 64Bit

20.74 fps

Cinebench R15 CPU Multi 64Bit

190 Points

Cinebench R15 CPU Single 64Bit

97 Points

Hjälp

... jämför

HD Tune

CrystalDiskMark 3.0

AS SSD

Toshiba HG6 THNSNJ256GVNU

Överföringshastighet min.: 253.3 MB/s

Överföringshastighet max.: 413.9 MB/s

Överföringshastighet med.: 334.2 MB/s

Accesstid: 0.1 ms

Burst rate: 200.4 MB/s

CPU-användning: 2.5 %

PCMark 7 | PCMark 8

PCMark 7 - Score (sort by value)
Toshiba Portege Z20t-B-10C HD Graphics 5300, 5Y71, Toshiba HG6 THNSNJ256GVNU	4421 Points
Lenovo ThinkPad Helix 2 HD Graphics 5300, 5Y71, Toshiba THNSFJ256GDNU 256 GB	4602 Points +4%
Microsoft Surface Pro 3 HD Graphics 4400, 4300U, Hynix HFS128G3MNM	5066 Points +15%
Dell Venue 11 Pro 7140 HD Graphics 5300, 5Y10a, Sandisk X110 M.2 SD6SP1M-128G	4135 Points -6%
Toshiba Portege Z10t-A2111 HD Graphics 4200, 4610Y, Samsung PM851 Series MZMTE256HMHP	4973 Points +12%

PCMark 8
Home Score Accelerated v2 (sort by value)
Toshiba Portege Z20t-B-10C HD Graphics 5300, 5Y71, Toshiba HG6 THNSNJ256GVNU	2816 Points
Lenovo ThinkPad Helix 2 HD Graphics 5300, 5Y71, Toshiba THNSFJ256GDNU 256 GB	2690 Points -4%
Dell Venue 11 Pro 7140 HD Graphics 5300, 5Y10a, Sandisk X110 M.2 SD6SP1M-128G	2480 Points -12%
Toshiba Portege Z10t-A2111 HD Graphics 4200, 4610Y, Samsung PM851 Series MZMTE256HMHP	2282 Points -19%
Work Score Accelerated v2 (sort by value)
Toshiba Portege Z20t-B-10C HD Graphics 5300, 5Y71, Toshiba HG6 THNSNJ256GVNU	3936 Points
Lenovo ThinkPad Helix 2 HD Graphics 5300, 5Y71, Toshiba THNSFJ256GDNU 256 GB	3806 Points -3%
Dell Venue 11 Pro 7140 HD Graphics 5300, 5Y10a, Sandisk X110 M.2 SD6SP1M-128G	3291 Points -16%
Toshiba Portege Z10t-A2111 HD Graphics 4200, 4610Y, Samsung PM851 Series MZMTE256HMHP	3441 Points -13%
Creative Score Accelerated v2 (sort by value)
Toshiba Portege Z20t-B-10C HD Graphics 5300, 5Y71, Toshiba HG6 THNSNJ256GVNU	3263 Points
Lenovo ThinkPad Helix 2 HD Graphics 5300, 5Y71, Toshiba THNSFJ256GDNU 256 GB	3090 Points -5%
Toshiba Portege Z10t-A2111 HD Graphics 4200, 4610Y, Samsung PM851 Series MZMTE256HMHP	2400 Points -26%

PCMark 7 Score		4421 poäng
PCMark 8 Home Score Accelerated v2		2816 poäng
PCMark 8 Creative Score Accelerated v2		3263 poäng
PCMark 8 Work Score Accelerated v2		3936 poäng
Hjälp

... jämför

3DMark 11 | 3DMark

3DMark 11 - 1280x720 Performance (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71, Intel HD Graphics 5300	775 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71, Intel HD Graphics 5300	753 Points -3%
Microsoft Surface Pro 3 Intel Core i5-4300U, Intel HD Graphics 4400	877 Points +13%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a, Intel HD Graphics 5300	883 Points +14%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y, Intel HD Graphics 4200	784 Points +1%
Lenovo ThinkPad T450s-20BWS03F00 Intel Core i7-5600U, Intel HD Graphics 5500	1251 Points +61%

3DMark
1280x720 Ice Storm Standard Score (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71, Intel HD Graphics 5300	35835 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71, Intel HD Graphics 5300	35119 Points -2%
Microsoft Surface Pro 3 Intel Core i5-4300U, Intel HD Graphics 4400	29229 Points -18%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a, Intel HD Graphics 5300	38912 Points +9%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y, Intel HD Graphics 4200	32971 Points -8%
Lenovo ThinkPad T450s-20BWS03F00 Intel Core i7-5600U, Intel HD Graphics 5500	55793 Points +56%
1280x720 Cloud Gate Standard Score (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71, Intel HD Graphics 5300	3585 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71, Intel HD Graphics 5300	3522 Points -2%
Microsoft Surface Pro 3 Intel Core i5-4300U, Intel HD Graphics 4400	4146 Points +16%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a, Intel HD Graphics 5300	3484 Points -3%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y, Intel HD Graphics 4200	3754 Points +5%
Lenovo ThinkPad T450s-20BWS03F00 Intel Core i7-5600U, Intel HD Graphics 5500	5782 Points +61%
1920x1080 Fire Strike Score (sort by value)
Toshiba Portege Z20t-B-10C Intel Core M-5Y71, Intel HD Graphics 5300	453 Points
Lenovo ThinkPad Helix 2 Intel Core M-5Y71, Intel HD Graphics 5300	450 Points -1%
Microsoft Surface Pro 3 Intel Core i5-4300U, Intel HD Graphics 4400	483 Points +7%
Dell Venue 11 Pro 7140 Intel Core M-5Y10a, Intel HD Graphics 5300	466 Points +3%
Toshiba Portege Z10t-A2111 Intel Core i7-4610Y, Intel HD Graphics 4200	495 Points +9%
Lenovo ThinkPad T450s-20BWS03F00 Intel Core i7-5600U, Intel HD Graphics 5500	753 Points +66%

3DMark 06 Standard Score		5273 poäng
3DMark 11 Performance		775 poäng
3DMark Ice Storm Standard Score		35835 poäng
3DMark Cloud Gate Standard Score		3585 poäng
3DMark Fire Strike Score		453 poäng
Hjälp

... jämför

	låg	med.	hög	ultra
Tomb Raider (2013)	40.3	20.5	13.5
Alien: Isolation (2014)	23.9	15.9	8.5
F1 2014 (2014)	39	25	14

Hög belastning

Låg belastning


23.3 °C	25.7 °C	27.4 °C
23.9 °C	26.2 °C	28.8 °C
26 °C	28.9 °C	28 °C

Max: 28.9 °C
Medel: 26.5 °C


26.9 °C	25.7 °C	23.9 °C
27.7 °C	25.9 °C	24.2 °C
26.9 °C	26 °C	25.3 °C

Max: 27.7 °C
Medel: 25.8 °C

Strömförsörjning (max.) 31.3 °C | Rumstemperatur 20.1 °C | Fluke 62 Max

(±) The average temperature for the upper side under maximal load is 35.2 °C / 95 F, compared to the average of 30.2 °C / 86 F for the devices in the class Convertible.
(-) The maximum temperature on the upper side is 48.3 °C / 119 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 55.7 °C for the class Convertible.
(±) The bottom heats up to a maximum of 43.2 °C / 110 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.5 °C / 80 F, compared to the device average of 30.2 °C / 86 F.
(-) The palmrests and touchpad can get very hot to the touch with a maximum of 43 °C / 109.4 F.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-14.9 °C / -26.8 F).

Strömförbrukning

Av/Standby	0 / 0.1 Watt
Låg belastning	2.4 / 4.6 / 5.6 Watt
Hög belastning	15.6 / 30.7 Watt


Förklaring: min: , med: , max: Extech Power Analyzer 380803 Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.

	Toshiba Portege Z20t-B-10C 72 Wh	Lenovo ThinkPad Helix 2 35 Wh	Microsoft Surface Pro 3 42 Wh	Dell Venue 11 Pro 7140 38 Wh
Battery Runtime		-46%	-48%	-41%
Reader / Idle	1616	964 -40%	1096 -32%	777 -52%
H.264	787	360 -54%
WiFi v1.3	760
Load	348	197 -43%	124 -64%	244 -30%
WiFi		396	504	562

Batteritid

Låg belastning (utan WLAN, min. ljusstyrka)		26tim 56min
WiFi Websurfing		12tim 40min
Big Buck Bunny H.264 1080p		13tim 07min
Hög belastning (maximal ljusstyrka)		5tim 48min

För

+ Välbyggd

+ Högkvalitativa inmatningsenheter

+ Digitizer

+ Antireflektiv IPS-panel

+ Bra allmänprestanda

+ Passivt kyld

+ Imponerande batteritid

Emot

- Bara 12 månaders garanti

- Kan ej uppgraderas

- Ingen fingeravtrycksläsare

- Extremt högt pris

Moderna hybrider är både mobila och kraftfulla – en passivt kyld Core M-processor är knappast långsammare än en vanlig stationär dator i många vardagssituationer. Men Toshibas konkurrenter, inklusive Lenovo eller Dell, använder samma hårdvaruplattform för sina enheter, så varför ska du betala mycket mer för Portege Z20t när du kan få en ThinkPad Helix 2 eller Venue 11 Pro till ett mycket lägre pris?

Vi måste vara rättvisa och poängtera att Toshiba skickar med många tillbehör som är tillval till konkurrenterna. Förutom två pekpennor och integrerad LTE-modul ingår Keyboard Dock med det sekundära batteriet, vilket möjliggör extremt lång batteritid.

Den matta pekskärmen är en annan unik egenskap och ökar användbarheten utomhus. Kvaliteten är klanderfri; byggkvaliteten är mycket bra och inmatningsenheterna utmärkta för produktiva skribenter.

Totalt sett är Portege Z20t en intressant enhet för välbemedlade företagskunder som letar efter en mångsidig arbetsmaskin med mycket uthållighet. Privatanvändare som kan undvara vissa funktioner och säkerhetslösningar bör jämföra med de billigare rivalerna.

Toshiba Portege Z20t-B-10C - 2016-04-18 04/18/2016 v5.1^(old)
Till Schönborn

Design

82 / 98 → 83%

Tangentbord

84%

Mus

93%

Anslutningar

69 / 80 → 86%

Vikt

69 / 35-78 → 79%

Batteri

95%

Skärm

84%

Spelprestanda

53 / 68 → 78%

Programprestanda

73 / 87 → 84%

Temperatur

88%

Ljudnivå

100%

Audio

44 / 91 → 48%

Camera

61 / 85 → 71%

Medel

76%

85%

Convertible - Vägt medel

Pricecompare

Editor of the original article: Andreas Osthoff - Managing Editor Business Laptops - 1614 articles published on Notebookcheck since 2013

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Toshiba Portege Z20t-B (sammanfattning)

Till Schönborn, 2015-05-14 (Update: 2015-05-14)